90671802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{2087}}^1$

素因数の和:2662

約数の個数: 32

約数和(自身を含む): 195737472

約数和(自身を除く): 105065670

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 557, 1114, 1671, 2087, 3342, 4174, 6261, 7241, 12522, 14482, 21723, 27131, 43446, 54262, 81393, 162786, 1162459, 2324918, 3487377, 6974754, 15111967, 30223934, 45335901, 90671802]

約数ペア:

[(1, 90671802), (2, 45335901), (3, 30223934), (6, 15111967), (13, 6974754), (26, 3487377), (39, 2324918), (78, 1162459), (557, 162786), (1114, 81393), (1671, 54262), (2087, 43446), (3342, 27131), (4174, 21723), (6261, 14482), (7241, 12522)]